The USB 2.0 All in One Multi Memory Card is a versatile device that can be used with MP3/MP4 players, cameras, computers, smart devices, IP cameras, electronic dictionaries, set-top boxes, and robots. It is certified as a Hi-speed USB 2.0 device, allowing for fast data transfer of up to 480Mbps. The package includes a bundle of 1, and drop shipping is supported. After-sale service is also available.